| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | and 10 [unc] | 76 |
|
| 2 | and [num] µg | 28 |
|
| 3 | and [adj] µg | 28 |
|
| 4 | [conj] 10 µg | 6 |
|
| 5 | and 10 µg | 5 |
|
